please solve in excel with working notes

ABC Company has several processing departments. Costs to be accounted for in the assembly department for October were, $1,202,400. Instructions A. Dotermine the equivalent units of production and unit production costs tor the assembly department. Instructions A. Determine the equivalent units of production and unit production costs for the assembly department. B. Determine the assignment of costs to goods completed and transferred out, and work in process inventory. C. Prepare a production cost report for the assembly department for October